From: espen <espen>
Date: Tue, 2 Jan 2007 15:20:32 +0000 (+0000)
Subject: Added alien type specifier OPTIMIZED-DOUBLE-FLOAT
X-Git-Tag: clg-0-93~219
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~mdw/git/clg/commitdiff_plain/e9b0112dd22e7efbefc960eb959e05f25a60d75c?ds=sidebyside

Added alien type specifier OPTIMIZED-DOUBLE-FLOAT
---

diff --git a/gffi/basic-types.lisp b/gffi/basic-types.lisp
index d687d52..5fc5543 100644
--- a/gffi/basic-types.lisp
+++ b/gffi/basic-types.lisp
@@ -20,7 +20,7 @@
 ;; TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 ;; SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
-;; $Id: basic-types.lisp,v 1.4 2006/09/06 10:15:34 espen Exp $
+;; $Id: basic-types.lisp,v 1.5 2007/01/02 15:20:32 espen Exp $
 
 (in-package "GFFI")
 
@@ -514,6 +514,12 @@ (define-type-method reader-function ((type double-float) &key ref (inlined t))
       #+(or cmu sbcl)(sap-ref-double location offset)
       #+clisp(ffi:memory-as location 'double-float offset)))
 
+(deftype optimized-double-float () 'double-float)
+
+(define-type-method to-alien-form ((type optimized-double-float) form &optional copy-p)
+  (declare (ignore type copy-p))
+  form)
+
 
 
 ;;; Character
diff --git a/gffi/defpackage.lisp b/gffi/defpackage.lisp
index ec9a2ed..b4b3c1c 100644
--- a/gffi/defpackage.lisp
+++ b/gffi/defpackage.lisp
@@ -20,7 +20,7 @@
 ;; TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 ;; SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
-;; $Id: defpackage.lisp,v 1.6 2006/12/21 16:38:19 espen Exp $
+;; $Id: defpackage.lisp,v 1.7 2007/01/02 15:20:32 espen Exp $
 
 (defpackage "GFFI"
   (:use "COMMON-LISP" "AUTOEXPORT" "PKG-CONFIG" "CLG-UTILS")
@@ -65,7 +65,7 @@ (defpackage "GFFI"
 	   "READER-FUNCTION" "WRITER-FUNCTION" "GETTER-FUNCTION"
 	   "PEEK-FUNCTION" "DESTROY-FUNCTION" "UNBOUND-VALUE"
 	   "COPY-FUNCTION" "ASSERT-INLINED" "ASSERT-NOT-INLINED"
-	   "UTF8-LENGTH")
+	   "UTF8-LENGTH" "OPTIMIZED-DOUBLE-FLOAT")
   ;; Symbols from vector.lisp
   (:export "MAKE-C-VECTOR" "MAP-C-VECTOR" "WITH-C-VECTOR" "COUNTED-VECTOR"
 	   "NULL-TERMINATED-VECTOR")